QuickBooks is the accounting platform of choice for the largest segment of small and mid-size business banking customers. The finance teams and bookkeepers running QuickBooks manage their books daily — and their single most common friction point with their bank is the manual workflow of logging into the bank portal, downloading a statement file, and importing it into QuickBooks. Ninth Wave QuickBooks integration eliminates that workflow entirely, delivering bank transaction data directly into QuickBooks automatically and securely.
Ninth Wave manages the QuickBooks API connection on your behalf. When Intuit updates its API specifications or releases new QuickBooks versions, Ninth Wave maintains compatibility — your institution is not responsible for tracking or recertifying against Intuit’s release cycle.
Ninth Wave’s integration supports both QuickBooks Online and QuickBooks Desktop, serving the full range of small business customers regardless of which Intuit product they use.
QuickBooks integration is one of seven business application integrations available through Ninth Wave Direct. Institutions that offer QuickBooks connectivity today can extend to NetSuite, Sage, Xero, and other platforms without adopting separate vendors.
Transactions appear in QuickBooks as they post — no manual file handling required
Current account balances are accessible inside QuickBooks
Data formatted to QuickBooks’ expected standards for seamless reconciliation
Both Intuit products covered through a single connection
No credential sharing — customer login details are never stored by a third party
Full visibility into connection activity and the ability to revoke access instantly
The QuickBooks integration operates through OAuth 2.0 tokenization. The business customer authorizes the connection once. All subsequent data transfers use a secure token — the customer’s banking username and password are never shared with Intuit or stored by any third party.
Customers can view their active bank connections and revoke the QuickBooks connection at any time through their banking interface. Ninth Wave Portal gives the bank full visibility into connection activity, including the ability to detect anomalous access patterns and revoke connections instantly.
The QuickBooks integration operates through OAuth 2.0 tokenization. The business customer authorizes the connection once. All subsequent data transfers use a secure token — the customer’s banking username and password are never shared with Intuit or stored by any third party.
Customers can view their active bank connections and revoke the QuickBooks connection at any time through their banking interface. Ninth Wave Portal gives the bank full visibility into connection activity, including the ability to detect anomalous access patterns and revoke connections instantly.
Institutions with an existing Ninth Wave Direct deployment can activate QuickBooks integration for new business customer segments without a new platform implementation — the connection is configured at the customer level through the Ninth Wave management interface.
One connection to Ninth Wave Direct gives your institution live access to QuickBooks, NetSuite, Sage, Xero, Quicken, Microsoft Business Central, and Workday — without building or maintaining separate integrations for each.
Every connection is built on secure, standards-based APIs that eliminate credential sharing, support modern authentication, and remain compatible as ERP platforms release new versions.
Ninth Wave Direct and Ninth Wave Connect operate on the same platform — so the same institution can offer commercial customers direct ERP connectivity and retail customers permissioned data sharing without managing two separate vendors.
Ninth Wave Compass analyzes your institution’s API environment and generates step-by-step integration guidance automatically, compressing the time from customer onboarding request to live data feed.
Ninth Wave Managed Services provides hands-on implementation, customer onboarding, and ongoing operational support — so your team focuses on the commercial relationship, not the technical infrastructure.
The integration is presented to your business banking customers under your institution’s brand, with your institution managing the customer relationship and consent at every step.
